La Putt, J. P. (1984). Introduction to computer concepts. Baguio Research & Pub. Center.
Cita Chicago (17th ed.)La Putt, Juny Pilapil. Introduction to Computer Concepts. Baguio City: Baguio Research & Pub. Center, 1984.
Cita MLA (9th ed.)La Putt, Juny Pilapil. Introduction to Computer Concepts. Baguio Research & Pub. Center, 1984.
Atenció: Aquestes cites poden no estar 100% correctes.